<template>
  <el-row class="home" :gutter="20">
    <el-col :span="8" style="margin-top: 20px">
      <el-card shadow="hover">
        <div class="user">
          <img :src="userImg" alt="" />
          <div class="userinfo">
            <p class="name">Admin</p>
            <p class="access">超级管理员</p>
          </div>
        </div>
        <div class="login-info">
          <p>上次登录时间：<span>2021-7-19</span></p>
          <p>上次登录地点：<span>武汉</span></p>
        </div>
      </el-card>
      <el-card shadow="hover" style="margin-top: 20px; height: 460px">
        <el-table :data="tableData">
          <el-table-column
            v-for="(val, key) in tableLabel"
            :key="key"
            :prop="key"
            :label="val"
          >
          </el-table-column>
        </el-table>
      </el-card>
    </el-col>
    <el-col style="margin-top: 20px" :span="16">
      <div class="num">
        <el-card
          shadow="hover"
          v-for="item in countData"
          :key="item.name"
          :body-style="{ display: 'flex', padding: 0 }"
        >
          <i
            class="icon"
            :class="`el-icon-${item.icon}`"
            :style="{ background: item.color }"
          ></i>
          <div class="detail">
            <p class="num">¥{{ item.value }}</p>
            <p class="txt">{{ item.name }}</p>
          </div>
        </el-card>
      </div>
      <el-card style="height: 280px">
        <!-- <div style="height: 280px" ref="echarts"></div> -->
        <Echart :chartData="echartData.order" style="height: 280px"></Echart>
      </el-card>
      <div class="graph">
        <el-card style="height: 260px">
          <!-- <div style="height: 240px" ref="userEcharts"></div> -->
          <Echart :chartData="echartData.user" style="height: 240px"></Echart>
        </el-card>
        <el-card style="height: 260px">
          <!-- <div style="height: 240px" ref="videoEcharts"></div> -->
          <Echart
            :chartData="echartData.video"
            :isAxisChart="false"
            style="height: 240px"
          ></Echart>
        </el-card>
      </div>
    </el-col>
  </el-row>
</template>

<script>
import { getData } from '../../../api/data';
// import * as echarts from 'echarts';
import Echart from '../../components/ECharts.vue';
export default {
  name: 'Home',
  components: {
    Echart,
  },
  data() {
    return {
      userImg: require('../../assets/images/user.png'),
      tableData: [],
      tableLabel: {
        name: '课程',
        todayBuy: '今日购习',
        monthBuy: '本月购习',
        totalBuy: '总购买',
      },
      countData: [
        {
          name: '今日支付订单',
          value: 1234,
          icon: 'success',
          color: '#2ec7c9',
        },
        {
          name: '今日收藏订单',
          value: 210,
          icon: 'star-on',
          color: '#ffb980',
        },
        {
          name: '今日未支付订单',
          value: 1234,
          icon: 's-goods',
          color: '#5ab1ef',
        },
        {
          name: '本月支付订单',
          value: 1234,
          icon: 'success',
          color: '#2ec7c9',
        },
        {
          name: '本月收藏订单',
          value: 210,
          icon: 'star-on',
          color: '#ffb980',
        },
        {
          name: '本月未支付订单',
          value: 1234,
          icon: 's-goods',
          color: '#5ab1ef',
        },
      ],
      echartData: {
        order: {
          xData: [],
          series: [],
        },
        user: {
          xData: [],
          series: [],
        },
        video: {
          series: [],
        },
      },
    };
  },
  mounted() {
    getData().then((res) => {
      const { code, data } = res.data;
      if (code === 20000) {
        this.tableData = data.tableData;
        const order = data.orderData;
        const xData = order.date;
        const keyArray = Object.keys(order.data[0]);
        // const valArray = Object.values(order.data[0]);
        const series = [];
        keyArray.forEach((key) => {
          series.push({
            name: key,
            data: order.data.map((item) => item[key]),
            type: 'line',
          });
        });
        // console.log(xData);
        console.log(data);

        // const option = {
        //   xAxis: {
        //     data: xData,
        //   },
        //   yAxis: {},
        //   legend: {
        //     data: keyArray,
        //   },
        //   series,
        // };

        this.echartData.order.xData = xData;
        this.echartData.order.series = series;
        // //初始化
        // const E = echarts.init(this.$refs.echarts);

        // E.setOption(option);

        //用户图
        // const userOption = {
        //   legend: {
        //     // 图例文字颜色
        //     textStyle: {
        //       color: '#333',
        //     },
        //   },
        //   grid: {
        //     left: '20%',
        //   },
        //   // 提示框
        //   tooltip: {
        //     trigger: 'axis',
        //   },
        //   xAxis: {
        //     type: 'category', // 类目轴
        //     data: data.userData.map((item) => item.date),
        //     axisLine: {
        //       lineStyle: {
        //         color: '#17b3a3',
        //       },
        //     },
        //     axisLabel: {
        //       interval: 0,
        //       color: '#333',
        //     },
        //   },
        //   yAxis: [
        //     {
        //       type: 'value',
        //       axisLine: {
        //         lineStyle: {
        //           color: '#17b3a3',
        //         },
        //       },
        //     },
        //   ],
        //   color: ['#2ec7c9', '#b6a2de'],
        //   series: [
        //     {
        //       name: '新增用户',
        //       data: data.userData.map((item) => item.new),
        //       type: 'bar',
        //     },
        //     {
        //       name: '活跃用户',
        //       data: data.userData.map((item) => item.active),
        //       type: 'bar',
        //     },
        //   ],
        // };
        this.echartData.user.xData = data.userData.map((item) => item.date);
        this.echartData.user.series = [
          {
            name: '新增用户',
            data: data.userData.map((item) => item.new),
            type: 'bar',
          },
          {
            name: '活跃用户',
            data: data.userData.map((item) => item.active),
            type: 'bar',
          },
        ];
        // const U = echarts.init(this.$refs.userEcharts);
        // U.setOption(userOption);

        //饼图
        // const videoOption = {
        //   tooltip: {
        //     trigger: 'item',
        //   },
        //   color: [
        //     '#0f78f4',
        //     '#dd536b',
        //     '#9462e5',
        //     '#a6a6a6',
        //     '#e1bb22',
        //     '#39c362',
        //     '#3ed1cf',
        //   ],
        //   series: [
        //     {
        //       data: data.videoData,
        //       type: 'pie',
        //     },
        //   ],
        // };
        // const V = echarts.init(this.$refs.videoEcharts);
        // V.setOption(videoOption);
        this.echartData.video.series = [
          {
            data: data.videoData,
            type: 'pie',
          },
        ];
      }
    });
  },
};
</script>

<style></style>
